C1111133313331323223313331333133313331323321333132321121121
  >>
   C111113331333132322331333133313331333132332133313232112112
  <<
   C1111133313331323223313331333133313331323321333132321121123
  >>
 
 
 C1111133313331323223313331333133313331323321333132321121122
  >>